Agustín Giay

Club Argentino de San Carlos

He completed most of his football training at Argentino de San Carlos, the club he openly supports. He stood out for his performances and skill in the youth divisions of the Liga Santafesina de Fútbol (the league in which Argentino de San Carlos competed during those years, before transferring its affiliation to the Liga Esperancina de Fútbol in 2023). At the age of thirteen, he was selected after a player tryout held by San Lorenzo de Almagro in his hometown in 2017. He moved to Buenos Aires and, while living at San Lorenzo's residence, began his career, also making appearances for the national youth teams. Agustín Giay has a very close relationship with Argentino de San Carlos, so much so that during preseason weeks when he is not playing (generally in January), he often trains with the club's squad at their facilities.

Club San Lorenzo

Giay made his professional debut for San Lorenzo on 19 April 2022, starting in the 1–2 away Copa de la Liga win to CA Unión. He scored his first goal for the club on 9 July 2022 during a Primera División home game against the Boca Juniors, helping his team to a 2–1 surprise win. Along with the likes of Agustín Martegani, Giay was part of a youthful but promising San Lorenzo squad.

Disappearance of 10% of the pass

In the 2021/22 Balance sheet officially presented by San Lorenzo on June 13, 2023, it appeared that the Argentine institution owned 90% of Agustín Giay's pass, leaving the…

Argentina U-15

In 2019 he played and won the Vlatko Marković International Tournament held in Croatia. That same year he participated at the 2019 South American U-15 Championship in Paraguay where Argentina finished second.

Argentina U-20

He started in friendly match against the United States. Later, in 2022 he was called to play the Maurice Revello tournament, where the Argentina U-20 team finished in the fifth place. The seventh of August 2022 he won the L'Alcudia tournament whilst being the captain of the team and beating Uruguay U-20 by 4 goals. He scored the first goal in the eighth minute of the match. He played the 2023 FIFA U-20 World Cup held in Argentina and was the captain for his team making 4 appearances and losing in the round of 16 against Nigeria.

Club

As of match played 28 May 2026

International

As of match played 9 June 2026

Born in San Carlos Centro, Giay joined San Lorenzo's youth wing at 13.